ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,232,347, issued on Feb. 18, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-Do, South Korea).
"Core shell quantum dot and electronic device including the same" was invented by Nayoun Won (Suwon-si, South Korea), Mi Hye Lim (Suwon-si, South Korea), Tae Gon Kim (Suwon-si, South Korea), Taekhoon Kim (Suwon-si, South Korea), Shang Hyeun Park (Suwon-si, South Korea) and Shin Ae Jun (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cadmium-free, core shell quantum dot, a quantum dot polymer composite, and electronic devices including the quantum dot polymer composite. The core shell quantum dot has an extinction coefficient per gram o...